Q1) A shaft of diameter (d = 35-mm) is to be pulled through a (37.5)-cm-diameter glycerin-filled sleeve as shown in Figure. The glycerin to be used has a dynamic viscosity of 1.5 Pa.s, and the cable is pulled by 130-N tensile force. If the cable is to be pulled at a velocity of 2.38 m/s and the velocity profile equation though glycerin is (u = 2.1y + 70y2), what is the length of the sleeve that can be used to provide this velocity? Assume that the cable can be kept at the center of the sleeve. Sleeve Shaft D

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